SMTL ID : 1qpw.1

CRYSTAL STRUCTURE DETERMINATION OF PORCINE HEMOGLOBIN AT 1.8A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 17 residues within 4Å: Chain A: M.32, Y.42, F.43, H.45, H.58, K.61, V.62, A.65, L.83, L.86, H.87, L.91, V.93, N.97, F.98, L.101, L.136 17 PLIP interactions: 16 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:Y.42, A:F.43, A:V.62, A:A.65, A:L.83, A:L.83, A:L.86, A:L.91, A:V.93, A:F.98, A:F.98, A:L.136 Salt bridges: A:H.45, A:H.58, A:K.61 Metal complexes: A:H.87, H2O.4 HEM.2: 18 residues within 4Å: Chain B: T.38, F.41, F.42, H.63, K.66, V.67, S.70, L.88, L.91, H.92, L.96, V.98, N.102, F.103, L.106, V.137, L.141 Ligands: OXY.3 16 PLIP interactions: 16 interactions with chain B, Hydrophobic interactions: B:T.38, B:F.41, B:F.41, B:F.42, B:F.42, B:K.66, B:V.67, B:L.91, B:L.96, B:L.96, B:N.102, B:F.103, B:V.137, B:L.141 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.4: 16 residues within 4Å: Chain C: M.32, Y.42, F.43, H.45, F.46, H.58, K.61, A.65, L.83, H.87, L.91, V.93, N.97, F.98, L.101 Ligands: OXY.5 13 PLIP interactions: 13 interactions with chain C, Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:A.65, C:L.83, C:L.91, C:V.93, C:F.98 Salt bridges: C:H.45, C:K.61, C:K.61 pi-Stacking: C:H.87 Metal complexes: C:H.87 HEM.6: 15 residues within 4Å: Chain D: F.41, F.42, F.45, H.63, K.66, V.67, S.70, L.88, L.91, H.92, L.96, V.98, N.102, L.106, L.141 14 PLIP interactions: 13 interactions with chain D, 1 Ligand-Water interactions Hydrophobic interactions: D:F.41, D:F.41, D:F.42, D:F.42, D:L.88, D:L.96, D:N.102, D:L.141 Salt bridges: D:H.63, D:K.66, D:K.66 pi-Stacking: D:H.63 Metal complexes: D:H.92, H2O.23

2 x OXY: OXYGEN MOLECULE(Non-covalent)

OXY.3: 3 residues within 4Å: Chain B: H.63, V.67 Ligands: HEM.2 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.63 OXY.5: 3 residues within 4Å: Chain C: H.58, V.62 Ligands: HEM.4 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:H.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, T.H. et al., Structure determination of porcine haemoglobin. Acta Crystallogr.,Sect.D (2000)

Release Date

1999-06-04

Peptides

PORCINE HEMOGLOBIN (ALPHA SUBUNIT): AC
PORCINE HEMOGLOBIN (BETA SUBUNIT): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

PORCINE HEMOGLOBIN (ALPHA SUBUNIT)

PORCINE HEMOGLOBIN (BETA SUBUNIT)

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